Euchiton traversii (Hook.f.) Holub
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Euchiton traversii (Hook.f.) Holub, Folia Geobot. Phytotax. 9: 271 (1974)
Euchiton traversii (Hook.f.) Holub
Nomenclature
(Hook.f.) Holub
Hook.f.
Holub
1974
271
ICN
species
Euchiton traversii
Classification
Synonyms
Descriptions
Tufted herb up to 10 cm. tall clad in dense soft white tomentum. Lvs mainly radical, ascending, linear to linear-spathulate to obovate-spathulate, 2-5 cm. × 3-6 mm.; slender petiole = or > lamina. Stems few or solitary, scapiform, very slender, lvs diminishing to linear bracts. Capitula solitary, c. 1 cm. diam.; receptacle alveolate, flat to shallowly concave, c. 2-3 mm. diam. Outer phyll. short, floccose without; inner glab., scarious, linear, acute, 4-5 mm. long. Achenes c. 1 mm. long, sparsely puberulous, becoming glab., narrow-elliptic. Pappus of 15-20 filiform spreading hairs c. 5 mm. long.
Euchiton traversii (Hook.f.) Holub
2n = 28
Stoloniferous perennial; stems 1-3, ascending to erect, simple, 1-15 cm tall. Lvs mostly basal; basal lvs cuneate to short or long petiole, usually densely white-tomentose on both surfaces including mid-vein, sometimes only moderately tomentose on upper, plane, narrowly to broadly elliptic or elliptic-obovate, obtuse to subacute, mucronate, (6)-10-40-(60) × 4-10 mm; cauline lvs 2-several, narrow and apetiolate, reduced upwards and finally scalelike, linear-triangular and amplexicaul. Capitula c. 4-6 mm diam., usually solitary, very rarely 2-3 together; subtending lvs 0 or much reduced; scape lateral, amongst or just exceeding lvs at flowering, greatly elongating at fruiting. Involucral bracts elliptic to narrow-oblong, usually obtuse, sometimes subacute, 5.5-6.5 mm long; stereome green, tinged reddish purple toward apex; lamina pale brown, sometimes with a dark band at base; gap and sometimes margins tinged pale to bright reddish purple. Achenes with short antrorse hairs, 0.8-1.0 mm long.
Taxonomic concepts
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Anderb.
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Anderb.
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Euchiton traversii (Hook.f.) Holub
Gnaphalium traversii Hook.f.
Euchiton traversii (Hook.f.) Holub
Gnaphalium traversii Hook.f.
Gnaphalium traversii Hook.f. var. traversii
Euchiton traversii (Hook.f.) Holub
Collections
Metadata
20512b8f-d2d8-45d7-9375-38f582dc1ccb
scientific name
Names_Plants
1 January 2000
7 April 2004